Results 131 to 140 of about 10,109,486 (308)

The dynamic connectedness between renewable energy market and environmental protection industry based on time and frequency perspective

open access: yesEnergy Strategy Reviews
Renewable energy promotes the sustainable development of the environmental protection industry (EPI) and the economy. Meanwhile, the EPI provides various technologies and services for renewable energy, which is an important guarantee for the renewable ...
Tao Shen   +3 more
doaj   +1 more source

Do CCT Programmes Have a Pro-Poor Spillover Effect? [PDF]

open access: yes
Conditional Cash Transfer programmes (CCTs), such as Progresa in Mexico or Bolsa Família in Brazil, have been compared to a ?magic golden bullet in development?.
Christian Lehmann
core  

Functionalized TiO2 Catalysts: Revolutionary Candidate for Low‐Temperature MgH2 and Prospects for Intelligent Integration

open access: yesAdvanced Intelligent Discovery, EarlyView.
Recent advances in TiO2 modification strategies: structure regulation and composite engineering for improved activity and functionality. TiO2 has emerged as a pivotal catalyst for enhancing MgH2, a high‐capacity solid‐state hydrogen storage material, owing to its structural versatility.
Xiaopeng Chu   +10 more
wiley   +1 more source

The effect of spillover on the Granger causality test

open access: yes, 2010
In this paper, we investigate the properties of the Granger causality test in stationary and stable vector autoregressive models under the presence of spillover effects, that is, causality in variance.
Shukur, Ghazi   +6 more
core   +2 more sources

The Nested Variable Model of FDI Spillover Effects Estimation Using Hungarian Panel Data [PDF]

open access: yes
A new empirical model is presented in this paper with respect to the productivity spillover effects of foreign direct investment (FDI) by focusing on the multi-layered structure of industrial classifications.
Iwasaki, Ichiro   +4 more
core  

The dynamics of spillover effects during the european sovereign debt turmoil : [draft: october 29, 2012] [PDF]

open access: yes, 2012
In this paper we develop empirical measures for the strength of spillover effects. Modifying and extending the framework by Diebold and Yilmaz (2011), we quantify spillovers between sovereign credit markets and banks in the euro area.
Alter, Adrian, Beyer, Andreas
core  

Artificial Intelligence for Advanced Functional Materials: Progress and Emerging Frontiers

open access: yesAdvanced Intelligent Systems, EarlyView.
Artificial intelligence is transforming the discovery of functional materials by linking synthesis, characterization, simulation, and design in unified workflows. Advances in machine learning, autonomous experimentation, and foundation models are accelerating innovation across energy, electronics, and biomedicine, while revealing new frontiers for ...
Cristiano Malica   +38 more
wiley   +1 more source

From Spatial Siphoning to Green Spillovers: Dynamic Effects and Distance-Decay Boundaries of the Digital Economy on Green Land Use Efficiency

open access: yesLand
Improving green land use efficiency is an important approach to reconciling urban development with resource and environmental constraints. Using panel data from 280 cities at the prefecture level and above in China from 2011 to 2024, this study employs a
Li Zhang, Kai Chen, Yang Zhang
doaj   +1 more source

Productivity growth and R&D spillovers in Japanese manufacturing industry [PDF]

open access: yes
This paper estimates the contribution of R&D spillovers to productivity growth Japanese manufacturing industry by estimating two alternative measures of productivity growth and two different types of R&D spillovers. The results suggest that TFP growth is
Hyeog Ug Kwon
core  

Decomposition results of spillover effect of spatial Durbin model.

open access: yes
Decomposition results of spillover effect of spatial Durbin model.
Hongjun Jing (17965523)   +2 more
core   +1 more source

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